If your pool water is at least 12°C and spring has arrived; it's time to think about opening your pool for summer!

Why Flocculate? How to Flocculate?

Water balance is governed by 3 key parameters: pH, alkalinity & calcium hardness. If these 3 parameters are correctly balanced, the water will be clear.

Follow this easy guide to understand why and how to correctly use chlorine in your swimming pool.

Discover our advice to ensure a sustainable quality of water.

Keeping a pool swim-ready requires proactive maintenance. That’s why Acti Chemical created this simple to use application for pool professionals.

If you’re new to the world of spa ownership, don’t worry! This handy water treatment guide will help you get started.

This summer you want to enjoy your Spa? Discover the 5 steps to keep your spa at its best!

Despite taking great care of your pool, you may still come across green water. Don't panic, a few quick fixes and your water will become crystal clear!

Winterizing your pool (preparing your pool for winter): a process that may appear complex and raises many questions! Here, we answer all of the questions you ma

An exclusive Acti Spa premium range for Hot Tub water treatment.

So where do your pool water problems come from?

Filtering your water and keeping the filter in good condition will help prevent 80% of the problems with your water.

Instead of offering advice on how you should maintain your pool, we bust a few myths regarding the care and maintenance of your swimming pool.

Whether wintering is active or passive, you will need to follow specific steps to restart your pool.

In order to keep your pool water sparkling clean you need to treat your water with chemicals.

A yellowish waterline is due to imbalanced water and the presence of grease

A good balance is paramount for the swimming pool’s water.

When the water is hot, algae may appear in UV lamps system

After shock treatment the swimming pool water may turn a translucent green color.

The active material selected for the pH minus liquid product is sulphuric acid at a 50% concentration.

Reason for this: evaporation and agitation of your water

The winterizing process is here to protect your pool water during winter

REACH is a European Union regulation adopted to improve protection for human health and the environment

Reason : The presence of humidity beneath the coating

Mustard algae is very fine and is a yellow (mustard-coloured) powder

Here is a list of the most common problems relating to PVC coatings

There are many technical terms surrounding the world of water treatment for swimming pools and spas. Let's start with the basics; what's redox?

Wintering is an important stage in the operating life of a pool.

The combined chlorine rate is linked to disinfection using chlorin

Keep the good values of water parameters is essential for your bathing comfort and also to extend the life of all equipment in the pool.

Chlorine Tablets are chemical and must be handle carefully

7 steps to take for a seamless start.

Do not mix concentrated products on a pool

Clean out the debris and restore the water to its proper chemical balance

For the particular treatment of spa water.